Unverified85% confidenceDecision RuleTime unknown
材质认准阻燃等级标注（UL94 V-0级为最优，V-2为常见及格线），ABS+PC阻燃料优于普通PP料；标称'防火材质'但无具体等级的多为营销话术
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified阻燃材料等级认准UL94 V-0级（离火自熄），外壳标注PC材质优于ABS；V-2级或未标注阻燃等级的插座在过载起火时无法有效自熄85% similarUnverified阻燃材质需认准UL94 V-0级或HB级以上，纯ABS虽硬但阻燃性差，PC+ABS合金或阻燃PP更适合覆盖插排等发热部件83% similarUnverified材质应认准PC或ABS阻燃料并带UL94 V-0阻燃等级；PVC软胶或劣质料在插座打火时可能助燃，不建议购买无阻燃标识的透明软塑款80% similarUnverified材质优选PC（聚碳酸酯）或ABS防火阻燃料，认准UL94 V-0阻燃等级，插座区域温度较高，普通PVC或劣质塑料受热易变形老化甚至有隐患79% similarUnverified选购时确认外壳阻燃等级为V-0级（PC材质），并具备过流+过温双重保护；廉价插座常用ABS外壳且仅有软件层过流判断，硬件保护缺失时高负载易起火79% similar
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